[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2445483A1 - SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE - Google Patents

SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE

Info

Publication number
FR2445483A1
FR2445483A1 FR7836633A FR7836633A FR2445483A1 FR 2445483 A1 FR2445483 A1 FR 2445483A1 FR 7836633 A FR7836633 A FR 7836633A FR 7836633 A FR7836633 A FR 7836633A FR 2445483 A1 FR2445483 A1 FR 2445483A1
Authority
FR
France
Prior art keywords
liquefied gas
gas storage
safety method
tubes
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7836633A
Other languages
French (fr)
Other versions
FR2445483B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEOSTOCK
Original Assignee
GEOSTOCK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GEOSTOCK filed Critical GEOSTOCK
Priority to FR7836633A priority Critical patent/FR2445483A1/en
Priority to MX180568A priority patent/MX150453A/en
Priority to DE7979401051T priority patent/DE2966942D1/en
Priority to AT79401051T priority patent/ATE7215T1/en
Priority to EP79401051A priority patent/EP0013854B1/en
Priority to JP17020179A priority patent/JPS5594100A/en
Priority to CA000342684A priority patent/CA1144379A/en
Publication of FR2445483A1 publication Critical patent/FR2445483A1/en
Application granted granted Critical
Publication of FR2445483B1 publication Critical patent/FR2445483B1/fr
Priority to US06/349,668 priority patent/US4417829A/en
Priority to HK822/86A priority patent/HK82286A/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G5/00—Storing fluids in natural or artificial cavities or chambers in the earth
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/16—Modification of mine passages or chambers for storage purposes, especially for liquids or gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/005—Underground or underwater containers or vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0678—Concrete
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
    • F17C2223/041—Stratification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/04—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by other properties of handled fluid after transfer
    • F17C2225/042—Localisation of the filling point
    • F17C2225/046—Localisation of the filling point in the liquid
    • F17C2225/047—Localisation of the filling point in the liquid with a dip tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0142—Applications for fluid transport or storage placed underground
    • F17C2270/0144—Type of cavity
    • F17C2270/0149—Type of cavity by digging cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lubricants (AREA)
  • Steroid Compounds (AREA)
  • Soft Magnetic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A liquefied gas such as propane is stored in underground galleries wherein there is a gaseous phase above a liquid phase and at the bottom, water in a sunk draining trap. The storage is worked, i.e., gas is introduced or extracted through tubes extending into the lower part of the liquefied gas. In case of emergency, failure or damage to the implements, the stored product is isolated. The water level is raised for covering the lower end of the tubes and water is allowed to rise up in the tubes until the pressures are in balance.
FR7836633A 1978-12-28 1978-12-28 SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE Granted FR2445483A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7836633A FR2445483A1 (en) 1978-12-28 1978-12-28 SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE
MX180568A MX150453A (en) 1978-12-28 1979-12-14 IMPROVEMENTS IN LIQUEFIED GAS UNDERGROUND WAREHOUSE, FOR EXAMPLE PROPANE
AT79401051T ATE7215T1 (en) 1978-12-28 1979-12-20 SAFETY PROCEDURE AND DEVICE FOR UNDERGROUND STORAGE OF PRESSURIZED FLUID.
EP79401051A EP0013854B1 (en) 1978-12-28 1979-12-20 Process and security device for the underground storage of a fluid under pressure
DE7979401051T DE2966942D1 (en) 1978-12-28 1979-12-20 Process and security device for the underground storage of a fluid under pressure
JP17020179A JPS5594100A (en) 1978-12-28 1979-12-26 Safety device for underground storage place for liquefied gas
CA000342684A CA1144379A (en) 1978-12-28 1979-12-27 Safety device for underground storage of liquefied gas
US06/349,668 US4417829A (en) 1978-12-28 1982-02-17 Safety device for underground storage of liquefied gas
HK822/86A HK82286A (en) 1978-12-28 1986-10-30 Procede et dispositif de securite pour stockage souterrain d'un fluide sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836633A FR2445483A1 (en) 1978-12-28 1978-12-28 SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE

Publications (2)

Publication Number Publication Date
FR2445483A1 true FR2445483A1 (en) 1980-07-25
FR2445483B1 FR2445483B1 (en) 1981-07-24

Family

ID=9216647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836633A Granted FR2445483A1 (en) 1978-12-28 1978-12-28 SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE

Country Status (9)

Country Link
US (1) US4417829A (en)
EP (1) EP0013854B1 (en)
JP (1) JPS5594100A (en)
AT (1) ATE7215T1 (en)
CA (1) CA1144379A (en)
DE (1) DE2966942D1 (en)
FR (1) FR2445483A1 (en)
HK (1) HK82286A (en)
MX (1) MX150453A (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586234B1 (en) * 1985-08-13 1987-11-20 Geostock Sarl SECURITY DEVICE FOR UNDERGROUND PRESSURE LIQUEFIED GAS STORAGE FILL TUBE
FR2586437B1 (en) * 1985-08-21 1987-12-18 Geostock PUMP FOR UNDERGROUND PRESSURE LIQUEFIED GAS STORAGE
US4859116A (en) * 1986-02-12 1989-08-22 The Boeing Company Leak containment storage facility
GB2211798B (en) * 1987-11-02 1991-11-13 Honda Motor Co Ltd Method of fabricating vehicle body panel having honeycomb sandwich structure
DD286083A7 (en) * 1987-11-30 1991-01-17 ������������@��������k���K@�K@���������k�� HIGH-LOADABLE UNDERTAINING RESISTANCE CONSTRUCTION
KR920703424A (en) * 1990-11-15 1992-12-17 뒤푸르노 장-마리 Method and device for safely protecting liquefied gas stored underground
FR2669990B1 (en) * 1990-11-30 1996-04-05 Jean Dufourneaud METHOD AND DEVICE FOR THE ENHANCED SAFETY OPERATION OF TANKS UNDER LIQUEFIED GAS TALUS.
FR2670559B1 (en) * 1990-12-17 1996-04-05 Jean Dufourneaud SAFETY PROCESS AND DEVICE FOR STORING LIQUEFIED GASES AND OTHER CHEMICALS OR OIL PRODUCTS IN PIPES.
FR2707270B1 (en) * 1993-07-05 1995-09-08 Geostock Sump for underground hydrocarbon storage cavity with simultaneous maintenance and operation.
US5511905A (en) * 1993-10-26 1996-04-30 Pb-Kbb, Inc. Direct injection of cold fluids into a subterranean cavern
US6988548B2 (en) * 2002-10-03 2006-01-24 Cdx Gas, Llc Method and system for removing fluid from a subterranean zone using an enlarged cavity
US6662870B1 (en) * 2001-01-30 2003-12-16 Cdx Gas, L.L.C. Method and system for accessing subterranean deposits from a limited surface area
US7048049B2 (en) 2001-10-30 2006-05-23 Cdx Gas, Llc Slant entry well system and method
US8297377B2 (en) 1998-11-20 2012-10-30 Vitruvian Exploration, Llc Method and system for accessing subterranean deposits from the surface and tools therefor
US6280000B1 (en) 1998-11-20 2001-08-28 Joseph A. Zupanick Method for production of gas from a coal seam using intersecting well bores
US7073595B2 (en) 2002-09-12 2006-07-11 Cdx Gas, Llc Method and system for controlling pressure in a dual well system
US7025154B2 (en) 1998-11-20 2006-04-11 Cdx Gas, Llc Method and system for circulating fluid in a well system
US8376052B2 (en) 1998-11-20 2013-02-19 Vitruvian Exploration, Llc Method and system for surface production of gas from a subterranean zone
US6679322B1 (en) 1998-11-20 2004-01-20 Cdx Gas, Llc Method and system for accessing subterranean deposits from the surface
US6991047B2 (en) 2002-07-12 2006-01-31 Cdx Gas, Llc Wellbore sealing system and method
US6991048B2 (en) * 2002-07-12 2006-01-31 Cdx Gas, Llc Wellbore plug system and method
US7025137B2 (en) 2002-09-12 2006-04-11 Cdx Gas, Llc Three-dimensional well system for accessing subterranean zones
US8333245B2 (en) 2002-09-17 2012-12-18 Vitruvian Exploration, Llc Accelerated production of gas from a subterranean zone
US6964308B1 (en) 2002-10-08 2005-11-15 Cdx Gas, Llc Method of drilling lateral wellbores from a slant well without utilizing a whipstock
US7134494B2 (en) 2003-06-05 2006-11-14 Cdx Gas, Llc Method and system for recirculating fluid in a well system
US7056062B2 (en) * 2003-07-14 2006-06-06 Takeuchi Richard T Subterranean waste disposal process and system
US8523481B2 (en) * 2006-03-21 2013-09-03 Compressed Energy Systems Llc Method and apparatus for recovering, transporting, and using methane gas
MX2008011856A (en) * 2006-03-21 2009-02-06 Christopher E Schimp Method and apparatus for recovering and transporting methane gas.
WO2013173709A1 (en) * 2012-05-18 2013-11-21 General Compression, Inc. Excavated underground caverns for fluid storage
CN102943692B (en) * 2012-10-29 2015-04-22 煤炭工业济南设计研究院有限公司 Underground heat exchange chamber
CN109599578B (en) * 2018-10-25 2021-02-19 中盐金坛盐化有限责任公司 Salt cavern-based electrolyte reservoir tightness detection method and detection device thereof
US10837601B2 (en) 2018-10-29 2020-11-17 Ronald R. Mercer Subterranean gas storage assembly
US12025277B2 (en) 2021-04-16 2024-07-02 Michael D. Mercer Subsurface gas storage system
US11680684B2 (en) 2021-04-16 2023-06-20 Bedrock Gas Solutions, LLC Small molecule gas storage adapter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981071A (en) * 1958-05-12 1961-04-25 Phillips Petroleum Co Safety apparatus for underground pressure fluid storage
DE2135544A1 (en) * 1970-10-08 1972-04-13 VEB Mansfeld Kombinat Wilhelm Pieck Betriebsdirektion Schachtbau Nordhausen, χ 5500 Nordhausen Process and device for the closure of underground gas storage facilities in the saline
FR2119805A1 (en) * 1970-09-18 1972-08-11 Gaz De France
FR2372753A1 (en) * 1976-12-02 1978-06-30 Geostock Capping for subterranean reservoir for storing liquefied gas - with conical supporting surface and independent sealing equipment, spreading load, maintaining fluid-tightness in spite of fissures

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952135A (en) * 1953-04-13 1960-09-13 Phillips Petroleum Co Method of operating a pressurized storage system
US2855757A (en) * 1955-05-23 1958-10-14 Phillips Petroleum Co Seal for underground passage, and storage system embodying same
US3006149A (en) * 1956-01-03 1961-10-31 Phillips Petroleum Co Pressurized storage system and method of operating
US2971344A (en) * 1958-01-31 1961-02-14 Phillips Petroleum Co Method of sealing off flow from underground storage cavern and apparatus
US3056265A (en) * 1958-06-16 1962-10-02 Phillips Petroleum Co Underground storage
US3089309A (en) * 1960-03-25 1963-05-14 Sun Oil Co Subterranean storage of fluids
US3084515A (en) * 1960-07-20 1963-04-09 Sun Oil Co Underground storage of fluids
US3490240A (en) * 1967-11-16 1970-01-20 Phillips Petroleum Co Flow control
JPS5389017A (en) * 1977-01-18 1978-08-05 Shimizu Construction Co Ltd Method of shutting waterrsealed underground tank in emergency
US4117684A (en) * 1977-05-16 1978-10-03 Phillips Petroleum Company Underground storage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981071A (en) * 1958-05-12 1961-04-25 Phillips Petroleum Co Safety apparatus for underground pressure fluid storage
FR2119805A1 (en) * 1970-09-18 1972-08-11 Gaz De France
DE2135544A1 (en) * 1970-10-08 1972-04-13 VEB Mansfeld Kombinat Wilhelm Pieck Betriebsdirektion Schachtbau Nordhausen, χ 5500 Nordhausen Process and device for the closure of underground gas storage facilities in the saline
FR2372753A1 (en) * 1976-12-02 1978-06-30 Geostock Capping for subterranean reservoir for storing liquefied gas - with conical supporting surface and independent sealing equipment, spreading load, maintaining fluid-tightness in spite of fissures

Also Published As

Publication number Publication date
MX150453A (en) 1984-05-09
HK82286A (en) 1986-11-07
EP0013854A1 (en) 1980-08-06
EP0013854B1 (en) 1984-04-25
US4417829A (en) 1983-11-29
CA1144379A (en) 1983-04-12
JPH0158400B2 (en) 1989-12-11
FR2445483B1 (en) 1981-07-24
DE2966942D1 (en) 1984-05-30
JPS5594100A (en) 1980-07-17
ATE7215T1 (en) 1984-05-15

Similar Documents

Publication Publication Date Title
FR2445483A1 (en) SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE
SE8904389D0 (en) IMPROVED SYSTEM FOR SAFE VAPOR RECOVERY, PARTICULARLY SUITABLE FOR FUEL FILLING INSTALLATIONS
IT1145462B (en) PRESSURE TRANSFER SUBMARINE PLANT FOR STORAGE OF LIQUEFIED GASES
US2880593A (en) Method and equipment for handling volatile liquid hydrocarbons
KR870002338A (en) Pressurized Liquefied Gas Underground Storage Facility
SE394489B (en) STORAGE OF A SUBJECT WHICH AT ATMOSPHERIC PRESSURE HAS A BOILING POINT BELOW 0? 720 C
FR1343886A (en) Leaktight underground tank for liquefied gases
SE8103755L (en) FOUNDATIONS FOR LAND-BASED STORAGE ALLEGATION FOR LIQUID GAS AND SETTING UP OF A LAND-BASED STORAGE PLANT
JPS54108012A (en) Leak-detecting and discharging system for double- bottomed tank and others
ATE59875T1 (en) STORAGE TANK FOR LIQUIDS UNDER PRESSURE.
US3163013A (en) Storage of low pressure gases
JPS53115922A (en) Drainage of residual liquid from underground tank used for storage of low-temperature liquefied gas
JPS5336717A (en) Tank for storing low-temperature liquefied gas
GB2017592A (en) Improvements in or Relating to Floating Storage Installations for Liquids
JPS5271720A (en) Prevention of low temperature solution storage underground tank
SU1379405A1 (en) Arrangement for protecting a structure from base deformation
FR2443029A1 (en) Solar panel central heating - has pressurised gas in expansion chamber emptying panel circuit when not used to prevent frost damage
JPS5740200A (en) Low-temperature subsoil tank
SU1578265A1 (en) Sinkable well
JPS54139110A (en) Construction method and device of floating roof of floating roof type tank
JPS54124320A (en) Floating type underground tank
JPS53124315A (en) Underground tank
FR2454676A1 (en) Recovering liq. sodium leakages in chamber for nuclear installations - by metal flooring piped to receivers allowing easy removal of small leakages preventing ignition in all cases
JPS57114094A (en) Low-temperature tank structure
GB976148A (en) Steam accumulator